
score {

	current.value = 1/4
	
    piano = voice (PIANO)
    flute = voice (FLUTE)

    seq = C | E | G
    
    tempo = tempo
    println "Tempo=$tempo"
    
//    piano << seq
    flute << seq
    
    tempo *= 2
    println "Tempo=$tempo"
//    piano << 2*seq
    flute << 2*seq
    
    tempo /=2
    println "Tempo=$tempo"
//    piano << seq
    flute << seq
 
    close()
    dump sequence
    play sequence
    
}  